Esther Udochukwukaosuji Nwankwo, MD - Medicare Ophthalmology in Saint Paul, MN

Esther Udochukwukaosuji Nwankwo, MD is a medicare enrolled "Ophthalmology" physician in Saint Paul, Minnesota. She graduated from medical school in 2019 and has 6 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Mayo Clinic Health System-southeast Minnesota Region and her current practice location is 2500 Como Ave, Saint Paul, Minnesota. You can reach out to her office (for appointments etc.) via phone at (651) 641-6200.

Esther Udochukwukaosuji Nwankwo is licensed to practice in Minnesota (license number 74381) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1750944559.

Contact Information

Esther Udochukwukaosuji Nwankwo, MD
2500 Como Ave,
Saint Paul, MN 55108-1460
(651) 641-6200
Not Available

Map and Direction




Physician's Profile

Full NameEsther Udochukwukaosuji Nwankwo
GenderFemale
SpecialityOphthalmology
Experience6 Years
Location2500 Como Ave, Saint Paul, Minnesota
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Esther Udochukwukaosuji Nwankwo graduated from medical school in 2019
  NPI Data:
  • NPI Number: 1750944559
  • Provider Enumeration Date: 04/17/2019
  • Last Update Date: 07/10/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1658791264
  • Enrollment ID: I20240313003313

Medical Identifiers

Medical identifiers for Esther Udochukwukaosuji Nwankwo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750944559NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 74381 (Minnesota)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mayo Clinic Health System - Cannon FallsCannon falls, MNHospital
Mayo Clinic Health System In Red WingRed wing, MNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mayo Clinic Health System-southeast Minnesota Region4385556703522

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Esther Udochukwukaosuji Nwankwo allows following entities to bill medicare on her behalf.
Entity NameMayo Clinic Health System-lake City
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164463659
PECOS PAC ID: 1951213487
Enrollment ID: O20031104000095
Entity NameMayo Clinic Health System-southeast Minnesota Region
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891701637
PECOS PAC ID: 4385556703
Enrollment ID: O20031104000408
Entity NameGroup Health Plan Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710924683
PECOS PAC ID: 1759293954
Enrollment ID: O20031105000417
Entity NameMayo Clinic Health System-lake City
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1538113022
PECOS PAC ID: 1951213487
Enrollment ID: O20070711000490
Entity NameMayo Clinic Health System-southeast Minnesota Region
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1063435410
PECOS PAC ID: 4385556703
Enrollment ID: O20171011003946

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Esther Udochukwukaosuji Nwankwo is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Esther Udochukwukaosuji Nwankwo, MD
8170 33rd Ave S, Ms 21110q,
Bloomington, MN 55425-4516

Ph: () -
Esther Udochukwukaosuji Nwankwo, MD
2500 Como Ave,
Saint Paul, MN 55108-1460

Ph: (651) 641-6200

Reviews and Comments


Ophthalmology Doctors in Saint Paul, MN

John C Foley, MD
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Phone: 651-287-2020    Fax: 651-294-2020
Spencer Carl Cleland, MD
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Dr. Mark V Wedul, MD
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Kevin Wang,
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Practice Location: 401 Phalen Blvd, Saint Paul, MN 55130
Phone: 651-254-7500    
Elliott V Troup, MD
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Practice Location: 409 Dunlap St N, Saint Paul, MN 55104
Phone: 651-290-9200    Fax: 651-290-9210
Rene Pelletier, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 153 Cesar Chavez St, Saint Paul, MN 55107
Phone: 651-222-1816    Fax: 651-602-7517
Dr. David J Eilers, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2221 Ford Pkwy, #210, Saint Paul, MN 55116
Phone: 651-690-2020    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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